Mahabharata 9.4.42

ये मदर्थे हताः शूरास्तेषां कृतमनुस्मरन्ऋणं तत्प्रतिमुञ्चानो न राज्ये मन आदधे

ye madarthe hatāḥ śūrāsteṣāṃ kṛtamanusmaranṛṇaṃ tatpratimuñcāno na rājye mana ādadhe

Our plain-language meaning of this verse is waiting for scholar review.